pls explain with answers..
Two pipes A and B can separately fill a cistern in 15 and 20 min respectively and waste pipe C can carry off 10 litres per minute . If all pipes are opened when the cistern is full, it is emptied in 2 hours. How many litres does the cistern hold?
(1)80 litres (2) 90 litres (3)56 litres (4)40 litres
Consider a square ABCD of side 60 cm. It contains arcs BD and AC drawn with centres at A and D respectively. A circle is drawn such that it is tangent to side AB, and the arcs BD and AC. What is the radius of the circle? A-9cm B-10cm C-12cm D-15cm
please jaldi
What is the profit % made by selling a article at a certain price,if by selling it half that price there would be loss of 12.5%?
(1)70% (2)60% (3) 75% (4)65%
amit goes to the market to buy two dozen eggs. he finds that he has 14 rs less so he buys only 20 eggs and returns with 2rs change. what is the price of an egg?
Ramesh purchased 120 tables at a price of Rs.110 per table. He sold 30 tables at a profit of Rs.12 and 75 tables at a profit of Rs.14 per table. What is the average profit per table?
(1)Rs.10.04 (2)Rs.12.875 (3)Rs.10.875 (4)Rs.8.43
Three bells chime at an interval of 18, 24 and 32 minutes respectively. At a certain time they begin to chime together. What length of time will elapse before they chime together again?
(1) 2 hours 24 minutes (2) 4 hours 48 minutes (3) 1 hour 36 minutes (4) 5 hours
A and B enter into a partnership. A supplies the capital amounting to Rs.4500 with the condition that the profit is to equally divided and that B pays interest on half the capital to A at 10% per annum but receives Rs.120 per month for carrying on the concern. Their total annual income if B's income is one half of A's income will be Rs.
(1)9180 (2)9000 (3)9356 (4)10000
dost logo is question mai saare triangle similar honge kya??
attachment dekho
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Some things never change and grow continuously
INDIA losing in Bouncy Pitches😠
Media talk on MODI-RAHUL-AAP
CORRUPTION by Indian politicians😠
Confusion over CAT Normalisation
and
PG Quant Thread is LIVEWIRE👍
abc =210.......... how many sets are possible for (a,b,c)??
no OA
two lights start blinking together .light A blinks after every 4 sec for the first 3 min ,for the next 6 minutes it blinks after 6 sec and for the rest of the time it blinks after every 8 sec
light b blinks after every 3 sec for the first 3 min,for the next 6 min it blinks after every 6 sec and for the rest of the time it blinks after every 12 sec
1)how many times do they blink together in the first 5 min and 13 min respectively
please post with approach .
What is the maximum number of identical pieces a cube can be cut into by 7 cuts ? Koi easy method hai kyan kisi ke pass?
Mother Annette leaves a certain number of candies in a bag to be distributed in a
slum. At night four kids named Abdul, Brij, Chandan and Danish steal some candies in
the following way. Abdul enters first and divides the candies into seven equal parts and is
left with one extra candy. He takes one part and the extra candy. Brij enters next and in
turn divides the remaining candies into seven equal parts and is left with one extra candy.
He also takes one part and the extra candy. Same actions are repeated by Chandan and
Danish. If the initial number of candies is between 3000 and 5000, what is the number of
candies Mother Annette had left in the bag?
The Ratio of efficiency of a man and woman is 3:2
The ration of woman and child is 4:3
Time Taken by a man and a child to complete a peice of work is same as time taken
by N women to complete four times of same work.. Find N ??
What is best method for this ?👼
Directions for question: Answer the questions on the basis of the information given below.
"Bhai Mere" has five boxes with each box having a distinct integral weight (in kg). All possible combinations of three boxes, out of the five boxes, are taken and weighed. The weights (in kg) so obtained are distinct integers in the range [33, 43]. Further, the weights (in kg) of all the boxes except one are composite numbers.
14.
Which of the following cannot be the weight of any combination of 3 boxes from the five boxes?
A 33
B 38
C 40
D 41 :mg:
bhai mere is back with a confusion:
A 10 digit number is formed by one 1 ,two 2, three 3 & four 4 . can it be a perfect square?
help him out puys 